Question: "What is the treats disease of bismuth whose treatment is Trovafloxacin?
Paraphrase: "What is the treats disease of bismuth whose cure is Trovafloxacin?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q942 wdt:P2175 ?answer . ?answer wdt:P2176 wd:Q544393}
Answer: Escherichia coli infectious disease